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Merge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc 

* 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc:
  powerpc: Fix failure to shutdown with CPU hotplug
  powerpc: Fix PCI in Holly device tree
hifive-unleashed-5.1
Linus Torvalds 2008-09-30 08:40:46 -07:00
parent cf4b0b2c95 61e9916eba
commit 95237b80a3
2 changed files with 54 additions and 58 deletions
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106
arch/powerpc/boot/dts/holly.dts
View File

@ -133,61 +133,61 @@
reg = <0x00007400 0x00000400>;
big-endian;
};
};
pci@1000 {
device_type = "pci";
compatible = "tsi109-pci", "tsi108-pci";
#interrupt-cells = <1>;
#size-cells = <2>;
#address-cells = <3>;
reg = <0x00001000 0x00001000>;
bus-range = <0x0 0x0>;
/*----------------------------------------------------+
| PCI memory range.
| 01 denotes I/O space
| 02 denotes 32-bit memory space
+----------------------------------------------------*/
ranges = <0x02000000 0x00000000 0x40000000 0x40000000 0x00000000 0x10000000
0x01000000 0x00000000 0x00000000 0x7e000000 0x00000000 0x00010000>;
clock-frequency = <133333332>;
interrupt-parent = <&MPIC>;
pci@c0001000 {
device_type = "pci";
compatible = "tsi109-pci", "tsi108-pci";
#interrupt-cells = <1>;
#size-cells = <2>;
#address-cells = <3>;
reg = <0xc0001000 0x00001000>;
bus-range = <0x0 0x0>;
/*----------------------------------------------------+
| PCI memory range.
| 01 denotes I/O space
| 02 denotes 32-bit memory space
+----------------------------------------------------*/
ranges = <0x02000000 0x00000000 0x40000000 0x40000000 0x00000000 0x10000000
0x01000000 0x00000000 0x00000000 0x7e000000 0x00000000 0x00010000>;
clock-frequency = <133333332>;
interrupt-parent = <&MPIC>;
interrupts = <0x17 0x2>;
interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
/*----------------------------------------------------+
| The INTA, INTB, INTC, INTD are shared.
+----------------------------------------------------*/
interrupt-map = <
0x800 0x0 0x0 0x1 &RT0 0x24 0x0
0x800 0x0 0x0 0x2 &RT0 0x25 0x0
0x800 0x0 0x0 0x3 &RT0 0x26 0x0
0x800 0x0 0x0 0x4 &RT0 0x27 0x0
0x1000 0x0 0x0 0x1 &RT0 0x25 0x0
0x1000 0x0 0x0 0x2 &RT0 0x26 0x0
0x1000 0x0 0x0 0x3 &RT0 0x27 0x0
0x1000 0x0 0x0 0x4 &RT0 0x24 0x0
0x1800 0x0 0x0 0x1 &RT0 0x26 0x0
0x1800 0x0 0x0 0x2 &RT0 0x27 0x0
0x1800 0x0 0x0 0x3 &RT0 0x24 0x0
0x1800 0x0 0x0 0x4 &RT0 0x25 0x0
0x2000 0x0 0x0 0x1 &RT0 0x27 0x0
0x2000 0x0 0x0 0x2 &RT0 0x24 0x0
0x2000 0x0 0x0 0x3 &RT0 0x25 0x0
0x2000 0x0 0x0 0x4 &RT0 0x26 0x0
>;
RT0: router@1180 {
device_type = "pic-router";
interrupt-controller;
big-endian;
clock-frequency = <0>;
#address-cells = <0>;
#interrupt-cells = <2>;
interrupts = <0x17 0x2>;
interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
/*----------------------------------------------------+
| The INTA, INTB, INTC, INTD are shared.
+----------------------------------------------------*/
interrupt-map = <
0x800 0x0 0x0 0x1 &RT0 0x24 0x0
0x800 0x0 0x0 0x2 &RT0 0x25 0x0
0x800 0x0 0x0 0x3 &RT0 0x26 0x0
0x800 0x0 0x0 0x4 &RT0 0x27 0x0
0x1000 0x0 0x0 0x1 &RT0 0x25 0x0
0x1000 0x0 0x0 0x2 &RT0 0x26 0x0
0x1000 0x0 0x0 0x3 &RT0 0x27 0x0
0x1000 0x0 0x0 0x4 &RT0 0x24 0x0
0x1800 0x0 0x0 0x1 &RT0 0x26 0x0
0x1800 0x0 0x0 0x2 &RT0 0x27 0x0
0x1800 0x0 0x0 0x3 &RT0 0x24 0x0
0x1800 0x0 0x0 0x4 &RT0 0x25 0x0
0x2000 0x0 0x0 0x1 &RT0 0x27 0x0
0x2000 0x0 0x0 0x2 &RT0 0x24 0x0
0x2000 0x0 0x0 0x3 &RT0 0x25 0x0
0x2000 0x0 0x0 0x4 &RT0 0x26 0x0
>;
RT0: router@1180 {
device_type = "pic-router";
interrupt-controller;
big-endian;
clock-frequency = <0>;
#address-cells = <0>;
#interrupt-cells = <2>;
interrupts = <0x17 0x2>;
interrupt-parent = <&MPIC>;
};
interrupt-parent = <&MPIC>;
};
};

6
arch/powerpc/kernel/idle.c
View File

@ -34,11 +34,7 @@
#include <asm/smp.h>
#ifdef CONFIG_HOTPLUG_CPU
/* this is used for software suspend, and that shuts down
* CPUs even while the system is still booting... */
#define cpu_should_die() (cpu_is_offline(smp_processor_id()) && \
(system_state == SYSTEM_RUNNING \
|| system_state == SYSTEM_BOOTING))
#define cpu_should_die() cpu_is_offline(smp_processor_id())
#else
#define cpu_should_die() 0
#endif